<%@ page import="top.huhuiyu.study.javawebjdbc.dao.TbClassDAO" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
  <title>删除班级</title>
</head>
<body>

<%--
先完成entity类
--%>
<%
  request.setCharacterEncoding("UTF-8");
  String sid = request.getParameter("id");
  // 转换数字内容的字符串为数字
  Integer id = Integer.parseInt(sid);
  // 删除班级
  int result = TbClassDAO.delete(id);

%>

要删除的id为:<%=sid%>

<script>
  alert("删除成功");
  location.href = 'list.jsp'
</script>


</body>
</html>
